342366663243 has 64 divisors (see below), whose sum is σ = 513578962944. Its totient is φ = 201127680000.

The previous prime is 342366663181. The next prime is 342366663307.

342366663243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 342366663243 - 2¹⁴ = 342366646859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342366663192 and 342366663201.

It is not an unprimeable number, because it can be changed into a prime (342366663043) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33328198 + ... + 33338468.

It is an arithmetic number, because the mean of its divisors is an integer number (8024671296).

Almost surely, 2^342366663243 is an apocalyptic number.

342366663243 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

342366663243 is a deficient number, since it is larger than the sum of its proper divisors (171212299701).

342366663243 is a wasteful number, since it uses less digits than its factorization.

342366663243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10596.

The product of its digits is 6718464, while the sum is 48.

It can be divided in two parts, 3423 and 66663243, that added together give a palindrome (66666666).

The spelling of 342366663243 in words is "three hundred forty-two billion, three hundred sixty-six million, six hundred sixty-three thousand, two hundred forty-three".